#3D2F18
Closest named color: Pakistan Green (#283618). oklch(31.5% 0.042 78.8), rgb(61, 47, 24).
Aa
White text reads best on this color (12.97:1).
About this color
#3D2F18 is a dark, muted brown. In OKLCH its lightness is 31%, its chroma 0.042 and its hue 79°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.042 away. White text reads best on it, at 12.97:1.
| Hue family | Browns |
| Lightness | dark (31%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.61:1 |
| White text | 12.97:1 |
Values
| HEX | #3D2F18 |
| RGB | rgb(61, 47, 24) |
| HSL | hsl(37, 44%, 17%) |
| OKLCH | oklch(31.5% 0.042 78.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #3D2F18 | 12.97:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #3D2F18 | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #3D2F18 text on white | 12.97:1 | AAA | Lc 99.2 | Preferred for body text |
| #3D2F18 text on black | 1.61:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EFE9E0
oklch(93.6% 0.014 78.3)
-
Step 200
200
#E3D7C5
oklch(88.4% 0.028 78.2)
-
Step 300
300
#D2BD9D
oklch(80.8% 0.049 78.3)
-
Step 400
400
#BB9B67
oklch(70.7% 0.079 79.1)
-
Step 500
500
#AA823C
oklch(63.1% 0.1 79.2)
-
Step 600
600
#956A13
oklch(55.5% 0.109 78.8)
-
Step 700
700
#7F5801
oklch(49% 0.101 78.7)
-
Step 800
800
#684809
oklch(42.6% 0.085 77.9)
-
Step 900
900
#543D13
oklch(37.7% 0.065 79.2)
-
Step 950
950 (this color)
#3D2F18
oklch(31.5% 0.042 78.8)
#3D2F18 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #352F16 | 0.016 |
| Deuteranopia (no green cones) | #383319 | 0.015 |
| Tritanopia (no blue cones) | #422B29 | 0.035 |
| Achromatopsia (no color) | #313131 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D2F18
#3D2F18
oklch(31.5% 0.042 78.8)
- #253247
#253247
oklch(31.5% 0.042 259.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #3D2F18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.042
- Dark Olive #373E02 ΔE 0.060
- Chocolate Brown #411900 ΔE 0.061
- Onyx #343A40 ΔE 0.063
- Dark Brown #341C02 ΔE 0.064
- Gunmetal #293241 ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.073
- Jet #212529 ΔE 0.073
Use #3D2F18 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.